Acr

name, noun

name, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Initialism of albumin/creatinine ratio. abbreviation, alt-of, initialism
  2. 2
    Initialism of automatic circuit recloser. abbreviation, alt-of, initialism
Proper Noun
  1. 1
    Initialism of American Carbon Registry. abbreviation, alt-of, initialism
  2. 2
    Initialism of A Certain Ratio. abbreviation, alt-of, initialism
  3. 3
    Initialism of Alien Certificate of Registration. Philippines, abbreviation, alt-of, initialism

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.